240476964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{220217}}^1$

素因数の和:220244

約数の個数: 48

約数和(自身を含む): 690603648

約数和(自身を除く): 450126684

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 220217, 440434, 660651, 880868, 1321302, 1541519, 2642604, 2862821, 3083038, 4624557, 5725642, 6166076, 8588463, 9249114, 11451284, 17176926, 18498228, 20039747, 34353852, 40079494, 60119241, 80158988, 120238482, 240476964]

約数ペア:

[(1, 240476964), (2, 120238482), (3, 80158988), (4, 60119241), (6, 40079494), (7, 34353852), (12, 20039747), (13, 18498228), (14, 17176926), (21, 11451284), (26, 9249114), (28, 8588463), (39, 6166076), (42, 5725642), (52, 4624557), (78, 3083038), (84, 2862821), (91, 2642604), (156, 1541519), (182, 1321302), (273, 880868), (364, 660651), (546, 440434), (1092, 220217)]